Properties of the Scalar Mesons below 1.0 GeV as Hadronic Molecules
High Energy Physics - Phenomenology
2009-06-29 v2
Abstract
Properties of scalar mesons below 1.0 GeV have been studied by regarding them as hadronic molecular states. Using the effective Lagrangian approach, we have calculated their leptonic decays, strong decays and productions via the meson radiative decays. Comparing our results with that given in the literature and the data, we conclude that it is difficult to arrange them in the same nonet if some of them are pure hadronic molecules.
Keywords
Cite
@article{arxiv.0906.3842,
title = {Properties of the Scalar Mesons below 1.0 GeV as Hadronic Molecules},
author = {Yong-Liang Ma},
journal= {arXiv preprint arXiv:0906.3842},
year = {2009}
}
Comments
30 pages, v2: corrected typos